The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Army Distinguished Service Medal to Brigadier General Joseph Compton Castner, United States Army, for exceptionally meritorious and distinguished services to the Government of the United States, in a duty of great responsibility during World War I. While in Command of the 9th Infantry Brigade, General Castner displayed conspicuous tenacity of purpose and a determination to overcome all obstacles. At the Bois des Rappes in the St. Mihiel salient and ensuing actions, his brigade effectively routed the enemy. The success of his command was in a large measure due to the splendid training and excellent leadership given it by the Commander.